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-- vim: set foldmethod=marker foldmarker=[[,]] : | ||
-- Tests for multi-line regexps with ":s" | ||
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local helpers = require('test.functional.helpers') | ||
local clear, feed, insert = helpers.clear, helpers.feed, helpers.insert | ||
local execute, expect = helpers.execute, helpers.expect | ||
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describe('multi-line regexp', function() | ||
setup(clear) | ||
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it('is working', function() | ||
insert([[ | ||
1 aa | ||
bb | ||
cc | ||
2 dd | ||
ee | ||
3 ef | ||
gh | ||
4 ij | ||
5 a8 | ||
8b c9 | ||
9d | ||
6 e7 | ||
77f | ||
xxxxx]]) | ||
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-- Test if replacing a line break works with a back reference | ||
feed([[:/^1/,/^2/s/\n\(.\)/ \1/<cr>]]) | ||
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-- Test if inserting a line break works with a back reference | ||
feed([[:/^3/,/^4/s/\(.\)$/\r\1/<cr>]]) | ||
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-- Test if replacing a line break with another line break works | ||
feed([[:/^5/,/^6/s/\(\_d\{3}\)/x\1x/<cr>]]) | ||
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expect([[ | ||
1 aa bb cc 2 dd ee | ||
3 e | ||
f | ||
g | ||
h | ||
4 i | ||
j | ||
5 ax8 | ||
8xb cx9 | ||
9xd | ||
6 ex7 | ||
7x7f | ||
xxxxx]]) | ||
end) | ||
end) |